Cloudfront.net
... Voltage on Capacitors in Series Since the potential difference between points A and B is independent of path, the battery voltage V must equal the sum of the voltages across each capacitor. ...
... Voltage on Capacitors in Series Since the potential difference between points A and B is independent of path, the battery voltage V must equal the sum of the voltages across each capacitor. ...
Chapter 4: Analog Output - Embedded
... Simple Averaging Circuits The average PWM value can be extracted from the PWM stream in a number of ways. We can use a low-pass filter, like the resistor-capacitor combination below left. In this case, and as long as PWM frequency and values of R and C are wellchosen, Vout becomes an analog output, ...
... Simple Averaging Circuits The average PWM value can be extracted from the PWM stream in a number of ways. We can use a low-pass filter, like the resistor-capacitor combination below left. In this case, and as long as PWM frequency and values of R and C are wellchosen, Vout becomes an analog output, ...
Document
... Initially both springs are stretched an equal amount e and the force constant is 10 Nm-1 each. The block is now displaced a small distance along AB from the equilibrium position and is released from rest. (Assume that both springs are always in tension.) (a) When the block is at a distance x from th ...
... Initially both springs are stretched an equal amount e and the force constant is 10 Nm-1 each. The block is now displaced a small distance along AB from the equilibrium position and is released from rest. (Assume that both springs are always in tension.) (a) When the block is at a distance x from th ...
PDF: 1.47MB
... became possible to decrease the thermal resistance between junction and case Rth(j-c) substantially. And also it incorporates Mitsubishi's latest power chips CSTBT. So that despite its mounting area decreases to 75%, it realized higher current rating up to 50A. (2) Changing the method of short circu ...
... became possible to decrease the thermal resistance between junction and case Rth(j-c) substantially. And also it incorporates Mitsubishi's latest power chips CSTBT. So that despite its mounting area decreases to 75%, it realized higher current rating up to 50A. (2) Changing the method of short circu ...
10 GHz, Class-B, 0.5 V, 130 nm CMOS Cross
... can be easily recognised and analysed as such. The method has own limitations. As the arrangement of circuit parasitics has been also changed, their influence on resonant frequency of the oscillator may be affected [4]. However, if the parasitics are much smaller than the LC components, the resultin ...
... can be easily recognised and analysed as such. The method has own limitations. As the arrangement of circuit parasitics has been also changed, their influence on resonant frequency of the oscillator may be affected [4]. However, if the parasitics are much smaller than the LC components, the resultin ...
MAX3180E–MAX3183E ±15kV ESD-Protected, 0.5µA, +3V to +5.5V, 1.5Mbps RS-232 Receivers in SOT23-5
... The IEC 1000-4-2 standard covers ESD testing and performance of finished equipment; it does not specifically refer to ICs. The MAX3180E–MAX3183E enable the design of equipment that meets the highest level (Level 4) of IEC 1000-4-2 without the need for additional ESDprotection components. The major d ...
... The IEC 1000-4-2 standard covers ESD testing and performance of finished equipment; it does not specifically refer to ICs. The MAX3180E–MAX3183E enable the design of equipment that meets the highest level (Level 4) of IEC 1000-4-2 without the need for additional ESDprotection components. The major d ...
Product Factsheet - Dialog Semiconductor
... DA7210 is an ultra low power audio CODEC with a true ground headphone, mixing capability and a programmable ASSP filter engine. It offers HiFi audio quality with class leading power consumption for portable media applications. Featuring a high efficiency headphone amplifier and minimum supply voltag ...
... DA7210 is an ultra low power audio CODEC with a true ground headphone, mixing capability and a programmable ASSP filter engine. It offers HiFi audio quality with class leading power consumption for portable media applications. Featuring a high efficiency headphone amplifier and minimum supply voltag ...
EP BATTERY SELECTION GUIDE - EnerSys
... Flexible charging options are possible with GENESIS, as no current limit is required when using a constant voltage charger. 8. Orientation/placement/transport - Due to the products’ mechanical design, GENESIS can be mounted and operated in any position, except inverted, an attractive feature for les ...
... Flexible charging options are possible with GENESIS, as no current limit is required when using a constant voltage charger. 8. Orientation/placement/transport - Due to the products’ mechanical design, GENESIS can be mounted and operated in any position, except inverted, an attractive feature for les ...
Ph 77 — ADVANCED PHYSICS LABORATORY
... Figure 5. Another test set-up, with an isolation resistor between the wire being measured and the lock-in. Exercise 1. Set up the circuit in Figure 4 using the small electronics box provided. Set the signal generator to a 1-volt sine wave and measure Rwire as a function of the signal generator frequ ...
... Figure 5. Another test set-up, with an isolation resistor between the wire being measured and the lock-in. Exercise 1. Set up the circuit in Figure 4 using the small electronics box provided. Set the signal generator to a 1-volt sine wave and measure Rwire as a function of the signal generator frequ ...
TPS70302 数据资料 dataSheet 下载
... (that is, logic high) after a 120 ms delay when all three of the following conditions are met. First, VIN1 must be above the undervoltage condition. Second, the manual reset (MR) pin must be in a high impedance state. Third, VOUT2 must be above approximately 95% of its regulated voltage. To monitor ...
... (that is, logic high) after a 120 ms delay when all three of the following conditions are met. First, VIN1 must be above the undervoltage condition. Second, the manual reset (MR) pin must be in a high impedance state. Third, VOUT2 must be above approximately 95% of its regulated voltage. To monitor ...
L298 Compact motor driver v1.1.cdr
... The 2.2k resistors (red / red / red / gold) are inserted into positions R3 and R4. Follow the same procedure as previous. These resistors limit the current to the indicator LEDs. ...
... The 2.2k resistors (red / red / red / gold) are inserted into positions R3 and R4. Follow the same procedure as previous. These resistors limit the current to the indicator LEDs. ...
Resistive opto-isolator
Resistive opto-isolator (RO), also called photoresistive opto-isolator, vactrol (after a genericized trademark introduced by Vactec, Inc. in the 1960s), analog opto-isolator or lamp-coupled photocell, is an optoelectronic device consisting of a source and detector of light, which are optically coupled and electrically isolated from each other. The light source is usually a light-emitting diode (LED), a miniature incandescent lamp, or sometimes a neon lamp, whereas the detector is a semiconductor-based photoresistor made of cadmium selenide (CdSe) or cadmium sulfide (CdS). The source and detector are coupled through a transparent glue or through the air.Electrically, RO is a resistance controlled by the current flowing through the light source. In the dark state, the resistance typically exceeds a few MOhm; when illuminated, it decreases as the inverse of the light intensity. In contrast to the photodiode and phototransistor, the photoresistor can operate in both the AC and DC circuits and have a voltage of several hundred volts across it. The harmonic distortions of the output current by the RO are typically within 0.1% at voltages below 0.5 V.RO is the first and the slowest opto-isolator: its switching time exceeds 1 ms, and for the lamp-based models can reach hundreds of milliseconds. Parasitic capacitance limits the frequency range of the photoresistor by ultrasonic frequencies. Cadmium-based photoresistors exhibit a ""memory effect"": their resistance depends on the illumination history; it also drifts during the illumination and stabilizes within hours, or even weeks for high-sensitivity models. Heating induces irreversible degradation of ROs, whereas cooling to below −25 °C dramatically increases the response time. Therefore, ROs were mostly replaced in the 1970s by the faster and more stable photodiodes and photoresistors. ROs are still used in some sound equipment, guitar amplifiers and analog synthesizers owing to their good electrical isolation, low signal distortion and ease of circuit design.